.0) for cases (p,0.01). Fast-track patients had a significantly higher incidence of discharge within 2 h (53% vs 44%, p,0.01) and 4 h (92% vs 84%, p,0.01). Conclusions: ED fast track decreased ED LOS for nonadmitted patients without compromising waiting times and ED LOS for other ED patients.Emergency department (ED) fast-track systems ''stream'' patients with non-urgent complaints to treatment in a dedicated area and aim to decrease waiting times and ED length of stay (LOS), reduce ED overcrowding and increase patient and staff satisfaction.1-5 Fast-track systems are designed to improve ED capacity during peak demand from seasonal or diurnal variation in presentations. Fast-track systems are usually staffed by senior medical and nursing personnel underpinned by the notion that senior staff can make timely discharge decisions and that limiting staff running fast track will expedite care by decreasing handovers and fragmentation of care. Detailed analysis of four fast-track models by the Victorian auditor general showed that whereas each fast-track model had similar aims, there was variability as each model was designed to meet local needs.1 All of the fast-track models reviewed were designed to manage single system, non-urgent, uncomplicated complaints and all had dedicated nursing staff; however, there was variability in time of operation, availability of a dedicated area and whether there was dedicated or shared medical staff.
1There is a number of benefits associated with ED fast track including reductions in waiting times, Despite the rapid growth of ED fast-track systems in Australia, their impact is poorly understood. Most published evaluations of ED fast track are limited to singlesite studies using uncontrolled descriptive designs 2 and there is a lack of controlled studies related to ED fast-track outcomes. The aim of this study was to evaluate the effect of ED fast track on ED patient flow using a pair-matched case-control design. The primary outcome measure was ED LOS of fast-track patients. Secondary outcome measures were waiting times and ED LOS of other ED (non-fast-track) patients.
METHODS
Study designA pair-matched case-control design was used.